Results for ".l"

Reference ranges Serum/plasma total calcium: 2.20–2.63 mmol/L (NB: apparently raised total calcium levels up to 3.00 mmol/L in 0–3 month infants and up

Reference ranges Chromogranin A: 0-60 pmol/L Chromogranin B: 0-150 pmol/L Further information To learn more about chromogranins visit Lab Tests Online

Reference ranges Less than 5 mg/L for adults.

Reference ranges 9am: ≤50 ng/L Midnight: ≤10 ng/L All results must be interpreted in the context of the current cortisol levels, the time of sample collection

Reference ranges The adult reference range for CSF lactate is 1.1 – 2.4 mmol/L.

Reference ranges Active B12 <25 pmol/L Active B12 result consistent with vitamin B12 deficiency (NG239) Active B12 25 – 70 pmol/L Active B12 result indeterminate

Result (kUA/l)

Reference ranges Aldosterone:Renin Ratio Renin (mU/L): Upright 5.4 - 60, Supine 5.4 - 30 Aldosterone (pmol/L): Upright 100 - 800, Supine 100 - 450 ARR:

If your blood glucose level is still less than 4mmol/L, repeat Step 2. If your blood glucose level is more than 4mmol/L, move to Step 5. 5.

Apolipoprotein B (g/L)

Severe anaemia (haemoglobin <70g/L) without haematinic deficiency Severe neutropenia (neutrophils <0.5x109/L) Severe thrombocytopenia (platelets <20x109

If the measured concentration is <15mg/L, consider increasing the dose or reducing the dosage interval - see Vancomycin Policy.

18 hours post-dose <1 mg/L To interpret levels from between these times see graph (nomogram) in the tobramycin policy.

Reference range g/L

Reference ranges 0-15 umol/L Note: Undetectable homocysteine levels have been observed in patients with molybdenum cofactor deficiency or isolated sulphite

For example, if a “serum rhubarb” result of 64 µmol/L is reported by the laboratory, the result could actually lie somewhere between 61 and 67 µmol/L once

Reference ranges Male: Less than 11.8 ng/L Female: Less than 4.6 ng/L Further information To find out more about calcitonin access Lab Tests OnLine

For example, if a “Hb” result of 64 g/L is reported by the laboratory with a MU of 0.98, the result could actually lie somewhere between 63 and 65 g/L

Reference ranges Bloodspot free carnitine: 8.8 - 41.8 umol/L Plasma free carnitine: 15 -53 umol/L Results are interpreted in clinical context and individual

Alert / Critical Values Low fibrinogen results of <1.5g/L should be telephoned.